Uses of Class
marytts.signalproc.analysis.Labels

Packages that use Labels

Package	Description
marytts.signalproc.adaptation	Packages for speaking style and speaker identity adaptation in Mary TTS supporting various voice conversion algorithms.
marytts.signalproc.adaptation.prosody	Prosody transformation algorithms for voice conversion. A prosody modification framework has been implemented which supports: Mean and standard deviation transformation of f0 Sentence slope transformation Mean and standard deviation transformation is the best method so far. Duration and energy transformation have not yet been implemented.
marytts.signalproc.analysis	A collection of analysis algorithms for signal processing. Important classes are as follows: LpcAnalyser: Linear prediction analysis using autocorrelation appraoch and Durbin recursion LsfAnalyser: Computation of line spectral frequencies (LSFs, or line spectral pairs - LSPs) based on LpcAnalyser EnergyAnalyser: Energy contour estimation with voice activity detection support F0TrackerAutocorrelationHeuristic: An autocorrelation based f0 analysis algorithm extended with heuristic post-processing to reduce voiced/unvoiced errors and f0 doubling/halving problems.
marytts.signalproc.process
marytts.signalproc.sinusoidal.hntm.analysis	Analysis package for harmonics plus noise speech models.
marytts.tools.analysis
marytts.util.data.text	Various relatively generic utilities for text input/output.
marytts.util.signal	Various relatively generic utilities for signal processing.

Uses of Labels in marytts.signalproc.adaptation

Methods in marytts.signalproc.adaptation with parameters of type Labels

Modifier and Type	Method and Description
LsfMatch	TargetLsfCopyMapper.transform(double sourceTime, Labels sourceLabels, Labels targetLabels, double[][] targetLsfs, double targetLsfAnalysisWindowSizeInSeconds, double targetLsfAnalysisSkipSizeInSeconds)

Constructors in marytts.signalproc.adaptation with parameters of type Labels

Constructor and Description
Context(Labels labels, int currentLabelIndex, int totalNeighbours)
Context(Labels labels, int currentLabelIndex, int totalLeftNeighbours, int totalRightNeighbours)

Uses of Labels in marytts.signalproc.adaptation.prosody

Methods in marytts.signalproc.adaptation.prosody with parameters of type Labels

Modifier and Type	Method and Description
void	BasicProsodyModifierParams.init(PitchReaderWriter f0Src, Labels labSrc, PitchReaderWriter f0Tgt, Labels labTgt, boolean isPitchScale, boolean isTimeScale)

Constructors in marytts.signalproc.adaptation.prosody with parameters of type Labels

Constructor and Description
BasicProsodyModifierParams(PitchReaderWriter f0Src, Labels labSrc, PitchReaderWriter f0Tgt, Labels labTgt, boolean isPitchScale, boolean isTimeScale)

Uses of Labels in marytts.signalproc.analysis

Fields in marytts.signalproc.analysis declared as Labels

Modifier and Type	Field and Description
Labels[]	FestivalUtt.labels

Methods in marytts.signalproc.analysis that return Labels

Modifier and Type	Method and Description
Labels	AlignedLabels.getFirst()
Labels	AlignedLabels.getSecond()

Constructors in marytts.signalproc.analysis with parameters of type Labels

Constructor and Description
AlignedLabels(Labels first, Labels second, int[] indexMap)
Labels(Labels e)

Uses of Labels in marytts.signalproc.process

Methods in marytts.signalproc.process with parameters of type Labels

Modifier and Type	Method and Description
static double[]	Blizzard09PostProcessor.process(double[] x, Labels labels, Allophone[] allophones, int samplingRateInHz, double absMaxOrig)
static double[]	Blizzard09PostProcessor.processGains(double[] x, int samplingRateInHz, Labels labels, boolean[] toBeProcesseds, double extremumGainFactor, double extremumGainRelativeDuration)
static double[]	Blizzard09PostProcessor.processHigherFormantGains(double[] x, int samplingRateInHz, Labels labels, boolean[] isPauses)
static double[]	Blizzard09PostProcessor.processLSFs(double[] x, int samplingRateInHz, Labels labels, boolean[] isVowels, boolean[] isPauses)

Uses of Labels in marytts.signalproc.sinusoidal.hntm.analysis

Methods in marytts.signalproc.sinusoidal.hntm.analysis with parameters of type Labels

Modifier and Type	Method and Description
HntmSpeechSignal	HntmAnalyzer.analyze(double[] x, int fs, PitchMarks pm, double f0WindowSizeInSeconds, double f0SkipSizeInSeconds, float[] f0Contour, Labels labels, HntmAnalyzerParams analysisParams, HntmSynthesizerParams synthesisParamsBeforeNoiseAnalysis, String analysisResultsFile)
HntmSpeechSignal	HntmAnalyzer.analyze(double[] x, int fs, PitchReaderWriter f0, Labels labels, HntmAnalyzerParams analysisParams, HntmSynthesizerParams synthesisParamsBeforeNoiseAnalysis, String analysisResultsFile)
HntmSpeechSignal	HntmAnalyzer.analyze(short[] x, int fs, PitchMarks pm, double f0WindowSizeInSeconds, double f0SkipSizeInSeconds, float[] f0Contour, Labels labels, HntmAnalyzerParams analysisParams, HntmSynthesizerParams synthesisParamsBeforeNoiseAnalysis, String analysisResultsFile)
HntmSpeechSignal	HntmAnalyzer.analyze(short[] x, int fs, PitchReaderWriter f0, Labels labels, HntmAnalyzerParams analysisParams, HntmSynthesizerParams synthesisParamsBeforeNoiseAnalysis)
HntmSpeechSignal	HntmAnalyzer.analyze(short[] x, int fs, PitchReaderWriter f0, Labels labels, HntmAnalyzerParams analysisParams, HntmSynthesizerParams synthesisParamsBeforeNoiseAnalysis, String analysisResultsFile)
HarmonicAndTransientAnalysisOutput	HntmAnalyzer.analyzeHarmonicAndTransientParts(double[] x, int fs, PitchMarks pm, double f0WindowSizeInSeconds, double f0SkipSizeInSeconds, float[] f0Contour, Labels labels, HntmAnalyzerParams analysisParams)
HarmonicAndTransientAnalysisOutput	HntmAnalyzer.analyzeHarmonicAndTransientParts(double[] x, int fs, PitchReaderWriter f0, Labels labels, HntmAnalyzerParams analysisParams)

Uses of Labels in marytts.tools.analysis

Methods in marytts.tools.analysis with parameters of type Labels

Modifier and Type	Method and Description
AlignedLabels	TranscriptionAligner.alignLabels(Labels first, Labels second) Align the two given sequences of labels and return a mapping array indicating which index in first should be aligned to which index in second.

Uses of Labels in marytts.util.data.text

Methods in marytts.util.data.text that return Labels

Modifier and Type	Method and Description
Labels	XwavesLabelfileReader.getLabels()

Uses of Labels in marytts.util.signal

Methods in marytts.util.signal with parameters of type Labels

Modifier and Type	Method and Description
static int	SignalProcUtils.frameIndex2LabelIndex(int zeroBasedFrameIndex, Labels labels, double windowSizeInSeconds, double skipSizeInSeconds)
static int[]	SignalProcUtils.mapFrameIndices(int numfrmSource, Labels srcLabs, double srcWindowSizeInSeconds, double srcSkipSizeInSeconds, int numFrmTarget, Labels tgtLabs, double tgtWindowSizeInSeconds, double tgtSkipSizeInSeconds)
static double[]	SignalProcUtils.normalizeVocalTract(double[] srcSignal, double[] tgtSignal, Labels sourceLabels, Labels targetLabels, int windowType, double windowSizeInSeconds, double frameShiftInSeconds, int lpcOrder, int samplingRateInHz, float preCoef)
static double	SignalProcUtils.sourceTime2targetTime(double sourceTime, Labels sourceLabels, Labels targetLabels)
static double	SignalProcUtils.sourceTime2targetTime(double sourceTime, Labels sourceLabels, Labels targetLabels, int[][] map)
static int	SignalProcUtils.time2LabelIndex(double time, Labels labels)